Problem about Calling SQLplus Web Service on Aspen Watch Server

Hi all,
We're using MII 11.5 and trying to call a web service from a Aspen Watch server through the web service block in transaction. The web service enclosed a function call ExecuteSQL which will accept a sql query function and return a set of Data. Now, using the same web service on two different servers, we got a success(server A) and a failure(Server B). On the failed call, right in the first page of enter a URL, it will return a "SOAP Service could not be loaded: The element type 'META' must be terminated by the machine end-tag '</META>'" error.
According to the admin of the web server, the web service on both servers can be called correctly when he created two simple ASP pages. After serious testing, he thought that the only reason should be MII may not be compatible with .Net 2.0 binding web service. The following is some comparison we made to the two servers.
 Server A / Server B / Error, if applicable
.Net Framework installed on MII server: 1.1, 2.0 / 1.1, 2.0
.Net Binding: 1.1 / 2.0
IIS version on MII server: 6 / 6
From MII server broser to Server A web service: Yes / Yes
From MII server browser to Server B web service: No / No / Return on web "The test form is only available for requests from the local machine"
From localhost browser to Server A web service: n/a // Yes
From localhost browser to Server B web service: Yes // n/a
From PC browser to Server B web service: No / Yes / Return on web "The test form is only available for requests from the local machine"
Credentials required to run web service: No / Yes /
The following are the SOAP generated:
Server A
<?xml version="1.0" encoding="utf-8" ?>
- <wsdl:definitions xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tm="http://microsoft.com/wsdl/mime/textMatching/" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:tns="http://www.aspentech.com/SQLplus.WebService/" xmlns:s="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" targetNamespace="http://www.aspentech.com/SQLplus.WebService/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
- <wsdl:types>
- <s:schema elementFormDefault="qualified" targetNamespace="http://www.aspentech.com/SQLplus.WebService/">
- <s:element name="ExecuteSQL">
- <s:complexType>
- <s:sequence>
<s:element minOccurs="0" maxOccurs="1" name="command" type="s:string" />
</s:sequence>
</s:complexType>
</s:element>
- <s:element name="ExecuteSQLResponse">
- <s:complexType>
- <s:sequence>
<s:element minOccurs="0" maxOccurs="1" name="ExecuteSQLResult" type="s:string" />
</s:sequence>
</s:complexType>
</s:element>
<s:element name="string" nillable="true" type="s:string" />
</s:schema>
</wsdl:types>
- <wsdl:message name="ExecuteSQLSoapIn">
<wsdl:part name="parameters" element="tns:ExecuteSQL" />
</wsdl:message>
- <wsdl:message name="ExecuteSQLSoapOut">
<wsdl:part name="parameters" element="tns:ExecuteSQLResponse" />
</wsdl:message>
- <wsdl:message name="ExecuteSQLHttpGetIn">
<wsdl:part name="command" type="s:string" />
</wsdl:message>
- <wsdl:message name="ExecuteSQLHttpGetOut">
<wsdl:part name="Body" element="tns:string" />
</wsdl:message>
- <wsdl:message name="ExecuteSQLHttpPostIn">
<wsdl:part name="command" type="s:string" />
</wsdl:message>
- <wsdl:message name="ExecuteSQLHttpPostOut">
<wsdl:part name="Body" element="tns:string" />
</wsdl:message>
- <wsdl:portType name="SQLplusWebServiceSoap">
- <wsdl:operation name="ExecuteSQL">
<wsdl:input message="tns:ExecuteSQLSoapIn" />
<wsdl:output message="tns:ExecuteSQLSoapOut" />
</wsdl:operation>
</wsdl:portType>
- <wsdl:portType name="SQLplusWebServiceHttpGet">
- <wsdl:operation name="ExecuteSQL">
<wsdl:input message="tns:ExecuteSQLHttpGetIn" />
<wsdl:output message="tns:ExecuteSQLHttpGetOut" />
</wsdl:operation>
</wsdl:portType>
- <wsdl:portType name="SQLplusWebServiceHttpPost">
- <wsdl:operation name="ExecuteSQL">
<wsdl:input message="tns:ExecuteSQLHttpPostIn" />
<wsdl:output message="tns:ExecuteSQLHttpPostOut" />
</wsdl:operation>
</wsdl:portType>
- <wsdl:binding name="SQLplusWebServiceSoap" type="tns:SQLplusWebServiceSoap">
<soap:binding transport="http://schemas.xmlsoap.org/soap/http" />
- <wsdl:operation name="ExecuteSQL">
<soap:operation soapAction="http://www.aspentech.com/SQLplus.WebService/ExecuteSQL" style="document" />
- <wsdl:input>
<soap:body use="literal" />
</wsdl:input>
- <wsdl:output>
<soap:body use="literal" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
- <wsdl:binding name="SQLplusWebServiceSoap12" type="tns:SQLplusWebServiceSoap">
<soap12:binding transport="http://schemas.xmlsoap.org/soap/http" />
- <wsdl:operation name="ExecuteSQL">
<soap12:operation soapAction="http://www.aspentech.com/SQLplus.WebService/ExecuteSQL" style="document" />
- <wsdl:input>
<soap12:body use="literal" />
</wsdl:input>
- <wsdl:output>
<soap12:body use="literal" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
- <wsdl:binding name="SQLplusWebServiceHttpGet" type="tns:SQLplusWebServiceHttpGet">
<http:binding verb="GET" />
- <wsdl:operation name="ExecuteSQL">
<http:operation location="/ExecuteSQL" />
- <wsdl:input>
<http:urlEncoded />
</wsdl:input>
- <wsdl:output>
<mime:mimeXml part="Body" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
- <wsdl:binding name="SQLplusWebServiceHttpPost" type="tns:SQLplusWebServiceHttpPost">
<http:binding verb="POST" />
- <wsdl:operation name="ExecuteSQL">
<http:operation location="/ExecuteSQL" />
- <wsdl:input>
<mime:content type="application/x-www-form-urlencoded" />
</wsdl:input>
- <wsdl:output>
<mime:mimeXml part="Body" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
- <wsdl:service name="SQLplusWebService">
- <wsdl:port name="SQLplusWebServiceSoap" binding="tns:SQLplusWebServiceSoap">
<soap:address location="http://clkaspenwatch:13080/sqlpluswebservice/sqlpluswebservice.asmx" />
</wsdl:port>
- <wsdl:port name="SQLplusWebServiceSoap12" binding="tns:SQLplusWebServiceSoap12">
<soap12:address location="http://clkaspenwatch:13080/sqlpluswebservice/sqlpluswebservice.asmx" />
</wsdl:port>
- <wsdl:port name="SQLplusWebServiceHttpGet" binding="tns:SQLplusWebServiceHttpGet">
<http:address location="http://servera:13080/sqlpluswebservice/sqlpluswebservice.asmx" />
</wsdl:port>
- <wsdl:port name="SQLplusWebServiceHttpPost" binding="tns:SQLplusWebServiceHttpPost">
<http:address location="http://servera:13080/sqlpluswebservice/sqlpluswebservice.asmx" />
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
Server B
<?xml version="1.0" encoding="utf-8" ?>
- <wsdl:definitions xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tm="http://microsoft.com/wsdl/mime/textMatching/" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:tns="http://www.aspentech.com/SQLplus.WebService/" xmlns:s="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" targetNamespace="http://www.aspentech.com/SQLplus.WebService/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
- <wsdl:types>
- <s:schema elementFormDefault="qualified" targetNamespace="http://www.aspentech.com/SQLplus.WebService/">
- <s:element name="ExecuteSQL">
- <s:complexType>
- <s:sequence>
<s:element minOccurs="0" maxOccurs="1" name="command" type="s:string" />
</s:sequence>
</s:complexType>
</s:element>
- <s:element name="ExecuteSQLResponse">
- <s:complexType>
- <s:sequence>
<s:element minOccurs="0" maxOccurs="1" name="ExecuteSQLResult" type="s:string" />
</s:sequence>
</s:complexType>
</s:element>
</s:schema>
</wsdl:types>
- <wsdl:message name="ExecuteSQLSoapIn">
<wsdl:part name="parameters" element="tns:ExecuteSQL" />
</wsdl:message>
- <wsdl:message name="ExecuteSQLSoapOut">
<wsdl:part name="parameters" element="tns:ExecuteSQLResponse" />
</wsdl:message>
- <wsdl:portType name="SQLplusWebServiceSoap">
- <wsdl:operation name="ExecuteSQL">
<wsdl:input message="tns:ExecuteSQLSoapIn" />
<wsdl:output message="tns:ExecuteSQLSoapOut" />
</wsdl:operation>
</wsdl:portType>
- <wsdl:binding name="SQLplusWebServiceSoap" type="tns:SQLplusWebServiceSoap">
<soap:binding transport="http://schemas.xmlsoap.org/soap/http" />
- <wsdl:operation name="ExecuteSQL">
<soap:operation soapAction="http://www.aspentech.com/SQLplus.WebService/ExecuteSQL" style="document" />
- <wsdl:input>
<soap:body use="literal" />
</wsdl:input>
- <wsdl:output>
<soap:body use="literal" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
- <wsdl:binding name="SQLplusWebServiceSoap12" type="tns:SQLplusWebServiceSoap">
<soap12:binding transport="http://schemas.xmlsoap.org/soap/http" />
- <wsdl:operation name="ExecuteSQL">
<soap12:operation soapAction="http://www.aspentech.com/SQLplus.WebService/ExecuteSQL" style="document" />
- <wsdl:input>
<soap12:body use="literal" />
</wsdl:input>
- <wsdl:output>
<soap12:body use="literal" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
- <wsdl:service name="SQLplusWebService">
- <wsdl:port name="SQLplusWebServiceSoap" binding="tns:SQLplusWebServiceSoap">
<soap:address location="http://serverb:13080/sqlpluswebservice/sqlpluswebservice.asmx" />
</wsdl:port>
- <wsdl:port name="SQLplusWebServiceSoap12" binding="tns:SQLplusWebServiceSoap12">
<soap12:address location="http://serverb:13080/sqlpluswebservice/sqlpluswebservice.asmx" />
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
Please advise me on how to fix the probelm. And please let me know any additional information is needed. Greatly appreciated~
Best regards,
Lawrence
Edited by: UMeng Lai on Feb 6, 2009 4:07 PM

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usually there is catch clause for this line of code
wdContext.currentRequest_SERVICE_MDM_LOOKUPElement().modelObject().execute();
Edited by: John Wu on Dec 16, 2010 11:51 PM

UWL connector: problems with calling a web service with a SAPLOGONTICKET

Hi,
I want to implement a uwl connector that calls a web service to retrieve the uwl items data with a SAPLOGONTICKET. If I refresh the UWL I get the following error.
An error occured while reading data from the destination sap.com/com.xxxx.connector.RequestLeaveDP/com.xxxx.connector.RequestLeave/Config1Port_Document. The error was: com.sap.security.core.client.ws.SSO2Exception No SAP Logon Ticket was found for the user. Please ensure the user authenticated using HTTP/HTTPS and the JAAS login stack has been configured correctly. As an alternative, consider changing the authentication type to Assertion Ticket. .
If I call the Web Service in an iView I don't get this error. Maybe the UWL calls the web service not with the current authenticated user.
I tried the following code, to get the current SSO2 Ticket from the current user. It looks like, that is the current user, but the web service will not accept this. (testing purpose)
com.sap.security.api.IUser currentUser = com.sap.security.api.UMFactory.getAuthenticator().getLoggedInUser();
String logonTicketUwlUser = (String) context.getUser().getTransientAttribute("com.sap.security.core.usermanagement", "MYSAPSSO2_STRING");
String logonTicketCurrentUser = (String) currentUser.getTransientAttribute("com.sap.security.core.usermanagement", "MYSAPSSO2_STRING");
InitialContext contextWebService = new InitialContext();
RequestLeaveWebService requestLeaveWebService = (RequestLeaveWebService) contextWebService.lookup(wsClient);
RequestLeaveWebServiceViDocument webServiceEndPoint = requestLeaveWebService.getLogicalPort("Config1Port_Document");
UWLHolidayItem holidayItem = webServiceEndPoint.getHolidayItem("");
Any ideas?
Regards
Markus
Edited by: Markus Karsch on Oct 18, 2008 11:15 PM

Are you calling invoke()?
Do you have the port type in the servlet context?

Strange problem when calling a Web Service...

Hi,
First of all, I succeed calling a custom web service : I pass to this web service a table and retrieve a table.
Now, I am trying to do the same thing with the web service of BAPI_USER_GETLIST.
Here is the code in the Component Controller.

Request_BAPI_USER_GETLISTPortType_BAPI_USER_GETLIST input =
 new Request_BAPI_USER_GETLISTPortType_BAPI_USER_GETLIST();
wdContext.nodeRequest_BAPI_USER_GETLISTPortType_BAPI_USER_GETLIST().bind(input);
ComplexType_BAPI_USER_GETLIST complex = new ComplexType_BAPI_USER_GETLIST();
complex.setMAX_ROWS(10);
complex.setWITH_USERNAME("X");
complex.addRETURN(new ComplexType_BAPIRET2());
complex.addSELECTION_EXP(new ComplexType_BAPIUSSEXP());
complex.addSELECTION_RANGE(new ComplexType_BAPIUSSRGE());
complex.addUSERLIST(new ComplexType_BAPIUSNAME());
input.setParameters(complex);
try {
 wdContext.currentRequest_BAPI_USER_GETLISTPortType_BAPI_USER_GETLISTElement()
 .modelObject().execute();
}catch(Exception e) {
 wdContext.currentContextElement().setException(e.getMessage());
wdContext.nodeResponse().invalidate();

I do not get any results.
When debugging in the ABAP code, I get something strange.
For everyone who looks in the BAPI_USER_GETLIST source code, you can notice
that there is a refresh in the initialization function for the retrun and userlist
tables.
But, all the other tables (SELECTION_EXP and SELECTION_RANGE) has an empty line added!
And this cause the problem.
How do I know that this is the problem ? Because, when debugging in ABAP, I delete
those lines in thoses 2 tables and everything works good.
Is there a way to solve this problem ?
Thanks in advance.

Hi
Again you are trying to add an empty line and then delete it. Well what i am saying is you dont have to do the lines
complex.addRETURN(new ComplexType_BAPIRET2());
complex.addUSERLIST(new ComplexType_BAPIUSNAME());
ComplexType_BAPIUSSEXP d1 = new ComplexType_BAPIUSSEXP();
complex.addSELECTION_EXP(d1);
ComplexType_BAPIUSSRGE d2 = new ComplexType_BAPIUSSRGE();
complex.addSELECTION_RANGE(d2);
complex.removeSELECTION_EXP(d1);
complex.removeSELECTION_RANGE(d2);
input.setParameters(complex);
Just write the following code and you are good to go.
Bapi_User_Getlist_Input complex = new Bapi_User_Getlist_Input();
wdContext.nodeBapi_User_Getlist_Input().bind(complex);
complex.setMax_Rows(10);
complex.setWith_Username("X");
try
wdContext.currentBapi_User_Getlist_InputElement().modelObject().execute();
catch(Exception e)
wdComponentAPI.getMessageManager().reportException ("Exception occured "+e,true);
Hope that helps you. You dont have to pass any values to the table structures. This specific bapi does not require data to be passed to the structures and by doing so empty lines are added and that is what i was saying when i explained in my previous post. Hope that clarifies your doubt. Do let me know in case u require further clarifications.
If you are getting a error saying Return and Selection_EXP are required check the mapping.
It is enough if you just select the nodes under
 Bapi_User_List_Input
 |_Output
 | |_Return (Model Node)
 | |_Selection_Exp (Model Node)
 | |_Selection_Range (Model Node)
 | |_Userlist (Model Node)
 | |_Rows (Model Attribute)
 |_Max_Rows (Model Attribute)
 |_With_Username (Model Attribute)
and of course select the Model Attributes MAX_ROWS and With_Username
Let me know if you require any more information
regards
ravi

Problem in Calling a Web Service

Hi All,
I created an Adaptive Web Service Model by selecting a wsdl file in one of my Web Dynpro Project. Deployment of project is successful but when i run the application i am getting the following error:
The initial exception that caused the request to fail, was:
com.sap.engine.services.webservices.espbase.discovery.BaseIOException: Invalid Response Code 404 while accessing URL: http://paritas.sap.com:8000/sap/bc/srt/wsil/. Response Message: Not Found. Content Type: text/html. Body Content: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> <head> <title>Error Report</title> <style> td {font-family : Arial, Tahoma, Helvetica, sans-serif; font-size : 14px;} A:link A:visited A:active </style> </head> <body marginwidth="0" marginheight="0" leftmargin="0" topmargin="0" rightmargin="0"> <table width="100%" cellspacing="0" cellpadding="0" border="0" align="left" height="75"> <tr bgcolor="#FFFFFF"> <td align="left" colspan="2" height="48"> 404 &nbsp Not Found</td> </tr> <tr bgcolor="#3F73A3"> <td height="23" width="84"><img width=1 height=1 border=0 alt=""></td> <td height="23"><img width=1 height=1 border=0 alt=""></td> <td align="right" height="23">SAP J2EE Engine/7.01 </td> </tr> <tr bgcolor="#9DCDFD"> <td height="4" colspan="3"><img width=1 height=1 border=0 alt=""></td> </tr> </table> <table width="100%" cellspacing="0" cellpadding="0" border="0" align="left" height="75"> <tr bgcolor="#FFFFFF"> <td align="left" colspan="2" height="48"> The requested resource does not exist.</td> </tr> <tr bgcolor="#FFFFFF"> <td align="left" valign="top" height="48"> Details:</td> <td align="left" valign="top" height="48"><pre> Go to <A HREF="/" target="_parent">main page</A> of this application!</pre></td> </tr> </body> </html>
Can anyone tell me how to solve this issue??
regards,
Ramakanth

Hi Lavanya,
Thanks for the reply..
As u said i tried from webservices navigator.. It is giving a message as
Cannot download WSDL from http://paritas.sap.com:8000/sap/bc/srt/wsdl/bndg_DF69792F4B606DF1B168001CC0F24CF0/wsdl11/allinone/ws_policy/document?sap-client=101: It is not allowed to access this service. If you believe you should be able to, please contact your system administrator.
But I am the administrator and i logged in as administrator only..
regards,
Ramakanth

Problem in call onpremise web service from o365 using jquery ajax

I am trying
to consume an onpremise web service from the o365 site page using
jquery ajax and it's giving me following error:<o:p></o:p>
"Error:
Operation aborted<o:p></o:p>
Here is the
code:<o:p></o:p>
<o:p></o:p>
jQuery.support.cors
= true;<o:p></o:p>
 $.ajax<o:p></o:p>
({ <o:p></o:p>
type: "POST",
 <o:p></o:p>
url: 'http://**************/WebService.asmx/CreateFolder',
 <o:p></o:p>
data: "{'PartId':'"+partnerid+"'}",
 <o:p></o:p>
contentType: "application/jsonp; charset=utf-8",
 <o:p></o:p>
dataType: "jsonp",
 <o:p></o:p>
username: "*****************",
 <o:p></o:p>
password: "******************",<o:p></o:p>
 success:
function (msg) { $("#divResult").html("Success"); },
 <o:p></o:p>
 error:
function (xhr, status, error){ console.log(error);
console.log(status); }
 <o:p></o:p>
});<o:p></o:p>
Any
help would be greatly appreciated.Thanks.<o:p></o:p>

Where exactly you are trying to create folder
This will work on both Office 365 and on prem
http://www.c-sharpcorner.com/UploadFile/0e18a8/create-a-folder-in-document-library-in-sharepoint-2013-using/
var context = SP.ClientContext.get_current();
//gets the current context
var web = context.get_web();
//gets the web object
var list = web.get_lists();
//gets the collection of lists
var targetList;
var itemCreation;
function createFolder() {
 targetList = list.getByTitle("MyDocumentLibrary");
 itemCreation =
new SP.ListItemCreationInformation();
 itemCreation.set_underlyingObjectType(SP.FileSystemObjectType.folder);
 itemCreation.set_leafName("MyCustomFolder");
 var folderItem = targetList.addItem(itemCreation);
 folderItem.update();
 context.load(folderItem);
 context.executeQueryAsync(onFolderCreationSuccess, onFolderCreationFail);

Problem about "proxy to web service"

Hi, I designed a scenario to test proxy2WS but faced a problem, my steps design are as follows:
1. import the WSDL file
2. create 2 message types (request and response)
3. create a outbound service interface which use the message types
4. create a inbound service interface which use the external message from imported WSDL file
5. create a request message mapping between the designed request message designed by myself and the external request message imported
6. create a response message mapping between the designed response message designed by myself and the external response message imported
7. create a interface mapping between the outbound and inbound messages and use the message mappings for them
8. config the necessary elements in the configuration time
9. generate ABAP proxy code to test proxy2WS
Exception raised: Während des Anwendungs-Mappings com/sap/xi/tf/_ZHello_Response_Mapping_ ist eine RuntimeException aufgetreten. com.sap.aii.mappingtool.tf7.IllegalInstanceException: Cannot create target element /ns1:ZHello_Response. Values missing in queue context. Target XSD ~
when I used SXMB_MONI to see the trace of the calling, I found that the return result is correct, but failed when transforming the result to the message type that we designed by myself.
Could anyone help me to solve the problem? Thanks a lot.

Error message when I test transforming the response message to the MT in design time:
18:11:01 Start of test
Cannot create target element /ns0:ZHello_Response. Values missing in queue context. Target XSD requires a value for this element, but the target-field mapping does not create one. Check whether the XML instance is valid for the source XSD, and whether the target-field mapping fulfils the requirement of the target XSD com.sap.aii.mappingtool.tf7.IllegalInstanceException: Cannot create target element /ns0:ZHello_Response. Values missing in queue context. Target XSD requires a value for this element, but the target-field mapping does not create one. Check whether the XML instance is valid for the source XSD, and whether the target-field mapping fulfils the requirement of the target XSD at com.sap.aii.mappingtool.tf7.AMappingProgram.processNode(AMappingProgram.java:328) at com.sap.aii.mappingtool.tf7.AMappingProgram.start(AMappingProgram.java:460) at com.sap.aii.mappingtool.tf7.Transformer.start(Transformer.java:137) at com.sap.aii.mappingtool.tf7.AMappingProgram.transform(AMappingProgram.java:579) at com.sap.aii.ibrep.server.mapping.exec.ExecuteXiMappingCommand.transformInternal(ExecuteXiMappingCommand.java:197) at com.sap.aii.ibrep.server.mapping.exec.ExecuteXiMappingCommand.execute(ExecuteXiMappingCommand.java:94) at com.sap.aii.ib.server.mapping.exec.CommandManager.execute(CommandManager.java:43) at com.sap.aii.ibrep.server.mapping.ServerMapService.execute(ServerMapService.java:40) at com.sap.aii.ibrep.server.mapping.MapServiceBean.execute(MapServiceBean.java:40) at sun.reflect.GeneratedMethodAccessor849_10001.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at com.sap.engine.services.ejb3.runtime.impl.RequestInvocationContext.proceed(RequestInvocationContext.java:43) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatesTransition.invoke(Interceptors_StatesTransition.java:19) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:101) at com.sap.engine.services.ejb3.runtime.impl.RequestInvocationContext.proceed(RequestInvocationContext.java:92) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Resource.invoke(Interceptors_Resource.java:26) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:101) at com.sap.engine.services.ejb3.runtime.impl.RequestInvocationContext.proceed(RequestInvocationContext.java:92) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.invoke(Interceptors_Transaction.java:28) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:101) at com.sap.engine.services.ejb3.runtime.impl.RequestInvocationContext.proceed(RequestInvocationContext.java:92) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:109) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatelessInstanceGetter.invoke(Interceptors_StatelessInstanceGetter.java:15) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:101) at com.sap.engine.services.ejb3.runtime.impl.RequestInvocationContext.proceed(RequestInvocationContext.java:92) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_SecurityCheck.invoke(Interceptors_SecurityCheck.java:20) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:101) at com.sap.engine.services.ejb3.runtime.impl.RequestInvocationContext.proceed(RequestInvocationContext.java:92) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_RemoteExceptionConverter.invoke(Interceptors_RemoteExceptionConverter.java:24) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:101) at com.sap.engine.services.ejb3.runtime.impl.RequestInvocationContext.proceed(RequestInvocationContext.java:92) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_ExceptionTracer.invoke(Interceptors_ExceptionTracer.java:14) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:101) at com.sap.engine.services.ejb3.runtime.impl.RequestInvocationContext.proceed(RequestInvocationContext.java:92) at com.sap.engine.services.ejb3.runtime.impl.DefaultInvocationChainsManager.startChain(DefaultInvocationChainsManager.java:128) at com.sap.engine.services.ejb3.runtime.impl.DefaultEJBProxyInvocationHandler.invoke(DefaultEJBProxyInvocationHandler.java:174) at $Proxy274_10001.execute(Unknown Source) at sun.reflect.GeneratedMethodAccessor848_10001.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at com.sap.engine.services.rmi_p4.P4DynamicSkeleton.dispatch(P4DynamicSkeleton.java:196) at com.sap.engine.services.rmi_p4.P4Message.process(P4Message.java:227) at com.sap.engine.services.cross.fca.MessageReader.run(MessageReader.java:59) at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37) at java.security.AccessController.doPrivileged(Native Method) at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:140) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:227) Cannot create target element /ns0:ZHello_Response. Values missing in queue context. Target XSD requires a value for this element, but the target-field mapping does not create one. Check whether the XML instance is valid for the source XSD, and whether the target-field mapping fulfils the requirement of the target XSD
18:11:01 End of test

Problems calling external Web Service from a Java Stored Procedure

I'm using a sample code that I found here about calling external web services from a Java Store Procedure ( Credit Agency Web Service http://www.oracle.com/technology/sample_code/tech/java/jsp/samples/wsclient/Readme.html ) but when I run it ,send this error. I dont know what can I do or what is missing. Please help me. Thanks.
Error: Premature EOF encountered [java.io.EOFException] [SOAPException: faultCode=SOAP-ENV:IOException; msg=Premature EOF encountered; targetException=java.io.EOFException: Premature EOF encountered] at org.apache.soap.SOAPException.(SOAPException.java:77) at oracle.soap.transport.http.OracleSOAPHTTPConnection.send(OracleSOAPHTTPConnection.java:765) at org.apache.soap.rpc.Call.invoke(Call.java:261) at oracle.otnsamples.wsclient.CreditAgencyServiceStub.authorizeCustomer(CreditAgencyServiceStub.java:84) at Products.jspService(Products.jsp:120) at oracle.jsp.runtime.HttpJsp.service(HttpJsp.java:139) at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:349) at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:509) at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:413) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:795) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:330) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:794) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:270) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:112) at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192) at java.lang.Thread.run(Thread.java:534)

I'm also facing problem in running the example on the page http://www.oracle.com/technology/sample_code/tech/java/jsp/samples/wsclient/Readme.html
I've Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 and Oracle Application Server 10g (10.1.3). When I executed the following command,
loadjava -thin -user sys/password@localhost:1521:oradb -resolve -synonym -verbose -grant public %OC4J_HOME%/webservices/lib/soap.jar %OC4J_HOME%/lib/dms.jar %OC4J_HOME%/jlib/javax-ssl-1_1.jar %ORACLE_HOME%/lib/servlet.jar %OC4J_HOME%/j2ee/home/lib/mail.jar
... mentioned in step 3 under the "Configuring the Application" section on the above link, the process terminates with the following error
The following operations failed
class oracle/net/www/protocol/https/Handler: resolution
class oracle/net/www/protocol/https/HttpsURLConnection: resolution
class oracle/soap/client/ProviderManagerClient: resolution
class oracle/soap/client/ServiceManagerClient: resolution
class oracle/soap/providers/JavaProvider: resolution
class oracle/soap/providers/ejbprov/EntityEJBProvider: resolution
class oracle/soap/providers/ejbprov/StatefulEJBProvider: resolution
class oracle/soap/providers/ejbprov/StatelessEJBProvider: resolution
class oracle/soap/providers/sp/SpProvider: resolution
class oracle/soap/server/http/SOAPServlet: resolution
class oracle/soap/transport/http/OracleSOAPHTTPConnection$1: resolution
class oracle/soap/transport/http/OracleSOAPHTTPConnection: resolution
class org/apache/soap/messaging/Message: resolution
class org/apache/soap/rpc/Call: resolution
class org/apache/soap/rpc/RPCMessage: resolution
class org/apache/soap/rpc/Response: resolution
class javax/net/DefaultServerSocketFactory: creation (createFailed)
class javax/net/DefaultSocketFactory: creation (createFailed)
class javax/net/ServerSocketFactory: creation (createFailed)
class javax/net/SocketFactory: creation (createFailed)
class javax/net/ssl/DefaultSSLServerSocketFactory: creation (createFailed)
class javax/net/ssl/DefaultSSLSocketFactory: creation (createFailed)
class javax/net/ssl/HandshakeCompletedEvent: creation (createFailed)
class javax/net/ssl/HandshakeCompletedListener: creation (createFailed)
class javax/net/ssl/SSLException: creation (createFailed)
class javax/net/ssl/SSLHandshakeException: creation (createFailed)
class javax/net/ssl/SSLKeyException: creation (createFailed)
class javax/net/ssl/SSLPeerUnverifiedException: creation (createFailed)
class javax/net/ssl/SSLProtocolException: creation (createFailed)
class javax/net/ssl/SSLServerSocket: creation (createFailed)
class javax/net/ssl/SSLServerSocketFactory: creation (createFailed)
class javax/net/ssl/SSLSession: creation (createFailed)
class javax/net/ssl/SSLSessionBindingEvent: creation (createFailed)
class javax/net/ssl/SSLSessionBindingListener: creation (createFailed)
class javax/net/ssl/SSLSessionContext: creation (createFailed)
class javax/net/ssl/SSLSocket: creation (createFailed)
class javax/net/ssl/SSLSocketFactory: creation (createFailed)
class javax/security/cert/Certificate: creation (createFailed)
class javax/security/cert/CertificateEncodingException: creation (createFailed)
class javax/security/cert/CertificateException: creation (createFailed)
class javax/security/cert/CertificateExpiredException: creation (createFailed)
class javax/security/cert/CertificateNotYetValidException: creation (createFailed)
class javax/security/cert/CertificateParsingException: creation (createFailed)
class javax/security/cert/X509Certificate: creation (createFailed)
exiting : Failures occurred during processing
I've checked the path to all the jar files.
I tried to run the command again with system/password instead sys/password but then I got the following stacktrace:
The following operations failed
class oracle/net/www/protocol/https/Handler: resolution
class oracle/net/www/protocol/https/HttpsURLConnection: resolution
class oracle/soap/client/ProviderManagerClient: resolution
class oracle/soap/client/ServiceManagerClient: resolution
class oracle/soap/providers/JavaProvider: resolution
class oracle/soap/providers/ejbprov/EntityEJBProvider: resolution
class oracle/soap/providers/ejbprov/StatefulEJBProvider: resolution
class oracle/soap/providers/ejbprov/StatelessEJBProvider: resolution
class oracle/soap/providers/sp/SpProvider: resolution
class oracle/soap/server/http/SOAPServlet: resolution
class oracle/soap/transport/http/OracleSOAPHTTPConnection$1: resolution
class oracle/soap/transport/http/OracleSOAPHTTPConnection: resolution
class org/apache/soap/messaging/Message: resolution
class org/apache/soap/rpc/Call: resolution
class org/apache/soap/rpc/RPCMessage: resolution
class org/apache/soap/rpc/Response: resolution
exiting : Failures occurred during processing
Thanks in advance for any useful help.
-

From Forms Product Management - Calling a Web Service

This weeks Tech Tip on the front page of OTN talks about calling a Web Service from Forms.
Check out
http://otn.oracle.com/products/ias/tech_tips/9iastech_tip.html
Regards
Grant Ronald
Forms Product Management

The java generated provides the following classes
hdrobjuser1 which is a structure consisting of string, string, decimal, string, date, string (the first parameter of the webservice call),
dtlobjuser1 which is a structure consisting of string, string, decimal, string, string, string, decimal
dtlobj1 which is an array of dtlobjuser1 (the second parameter of the webservice call)
The problem is that I have methods to generate and populate both the hdrobjuser1 and dtlobjuser1 classes, but there is no method that I can use to create array elements within the dtlobj1 array

Error in calling a web service

hi,
i am facing a problem in calling a web service.
following are the steps i followed.
1. created a client proxy object in transaction se80
2. called that proxy object in my program
3. executed the program
problem
1. an exception 'CX_AI_SYSTEM_FAULT' is caught with error code 'GET_BUSINESS_SYSTEM_ERROR' and error text 'An error occurred when determining the business system (SLD_API_EXCEPTION)'
some facts abt the system:
1. we do not have XI server.
2. i havent created a logical port manually still there exists one entry in table SRT_LP which is as follows-
PROXYCLASS - CO_CAT_PING
LP_NAME - CO_CAT_PING
ACTIVE - A
DEFAULTPORT - X
3. i found error messae in transaction 'sldcheck' as 'Summary: Connection to SLD does not work'
4. i havent created a rfc destination.
please reply ASAP.
thanks in advance,
Sagar

Got a new file for testing the web service and it executed fine. Closing the thread.
Regards
Barada

Can anybody give me complete guideance & code about using j2me web service?

Hi to all !
I have posted problem about using j2me web service ...
but still nobody have give me at least one response..
can anybody give me complete example about using webservice in j2me?
premal

Hi to all !
I have posted problem about using j2me web service
but still nobody have give me at least one
response..
can anybody give me complete example about using
webservice in j2me?
premal-----------------------------------
Hi, You may find help using netBean IDE.In netBean IDE help, there you should find step by step solusion for web service as well soap messang technology
your best regard
http://www.techbd.com
[email protected]

Problem calling a web service via SOAP ad.

Hi,
I need to call a web service in an synchronous RFC to Web service scenario.The provider of service said me that they are going to accept production order with the service they provide. However, service semms to have only 2 request parameters one is a string enumeration ("online" or "offline") but the other has no type. In WSDL it is shown as the following -
-<s:element minOccurs="0" maxOccurs="1" name="strFilenameOrXML">
- <s:complexType mixed="true">
- <s:sequence>
<s:any />
</s:sequence>
</s:complexType>
</s:element>
When I try to test the web service with Altova XML Spy it gives me the error "Object reference not set to an instance of an object" .. at StokbarPlus.ProdService.WriteProdToSB(XmlNode strFilenameOrXML, IntegrationType EntegrasyonTip)..
I guess the service is waiting for a xmlNode object...
Is it possible to assign an XI message(coming from RFC) as an xmlNode object to an element of a webservice message and send it by using SOAP adapter?.
I tried send the SOAP message by putting the whole xml(a sample order document) as a string constant in the strFilenameOrXML element and send but it did not work...
How should I proceed?
Thanks in advance for your help,
-Tarik

Hi,
Problem is still unsolved.
By the way I figured out that they are waiting the xml message inside strFilenameOrXML tag and tried to send it so. However it does not work. I have tried two different ways to send it.
First one is by using messages in WSDL: did not work because special chars like <,> in the message that I am sending in the tag is escaped .
The Second way is using the data types that I developed, it did not work too since the receiver expects one of the inner node's namespace prefix to exist.
I tried exporting the xsd of the message type, adding attributeFormDefault="qualified" to header, and reimporting it. It did not work, because it changes all nodes, but they want some specific node to be qualified.
Any suggestions?

Problem about Calling SQLplus Web Service on Aspen Watch Server

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